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Naiyang MA

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  • Munster, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for separating mill scale from wastewater
    • Patent number 11,839,838
    • Issue date Dec 12, 2023
    • Arcelormittal
    • Naiyang Ma
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for treating exhaust gas
    • Patent number 9,375,667
    • Issue date Jun 28, 2016
    • ArcelorMittal Investigacion y Desarrollo, S.L.
    • Naiyang Ma
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method for treating exhaust gas
    • Patent number 8,657,929
    • Issue date Feb 25, 2014
    • Arcelormittal Investigacion y Desarrollo
    • Naiyang Ma
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Apparatus and method for treating exhaust gas
    • Patent number 8,377,175
    • Issue date Feb 19, 2013
    • Arcelormittal Investigacion y Desarrollo, S.L.
    • Naiyang Ma
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER
    • Publication number 20240058727
    • Publication date Feb 22, 2024
    • ARCELORMITTAL
    • Naiyang MA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for Separating Mill Scale from Wastewater
    • Publication number 20180229155
    • Publication date Aug 16, 2018
    • ArcelorMittal
    • Naiyang MA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    APPARATUS AND METHOD FOR TREATING EXHAUST GAS
    • Publication number 20140174299
    • Publication date Jun 26, 2014
    • ARCELORMITTAL INVESTIGACION Y DESARROLLO, S.L.
    • Naiyang MA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    APPARATUS AND METHOD FOR TREATING EXHAUST GAS
    • Publication number 20130160646
    • Publication date Jun 27, 2013
    • ArcelorMittal Investigación y Desarollo, S.L.
    • Naiyang MA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    APPARATUS AND METHOD FOR TREATING EXHAUST GAS
    • Publication number 20110209615
    • Publication date Sep 1, 2011
    • Naiyang MA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...